Home / 6,064,625.32-8,369,299.48-3,311,421.87

Finding the Fourth Proportional to 6,064,625.32, 8,369,299.48 and 3,311,421.87

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Solution

The fourth proportional to 6,064,625.32, 8,369,299.48 and 3,311,421.87 is: 4,569,825.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064,625.32 : 8,369,299.48 = 3,311,421.87 : x
  2. Step 2: Convert to fraction form
    6,064,625.32/8,369,299.48 = 3,311,421.87/x
  3. Step 3: Cross multiply
    6,064,625.32x = 8,369,299.48 × 3,311,421.87
  4. Step 4: Simplify right side
    6,064,625.32x = 27,714,281,334,651.63
  5. Step 5: Solve for x
    x = 27,714,281,334,651.63/6,064,625.32
  6. Step 6: Final answer
    x = 4,569,825.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.